M&M Construction Specialist replaced this roof in East Hanover, New Jersey. The existing three-tab shingles were removed and replaced with new architectural GAF shingles. GAF Deck Armor was used as underlayment. Once completed, new white seamless gutters were placed on the house. - See more here. Learn about M&M Construction Specialist, central and northern New Jersey's home improvement expert.   Roofing ● Siding ● Windows ● Doors ● Basements ● Framing ● Masonry Residenti...